DE69214227D1 - Verfahren zur Herstellung von Polyphenylsilsesquioxanen - Google Patents

Verfahren zur Herstellung von Polyphenylsilsesquioxanen

Info

Publication number
DE69214227D1
DE69214227D1 DE69214227T DE69214227T DE69214227D1 DE 69214227 D1 DE69214227 D1 DE 69214227D1 DE 69214227 T DE69214227 T DE 69214227T DE 69214227 T DE69214227 T DE 69214227T DE 69214227 D1 DE69214227 D1 DE 69214227D1
Authority
DE
Germany
Prior art keywords
polyphenylsilsesquioxanes
preparation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69214227T
Other languages
English (en)
Other versions
DE69214227T2 (de
Inventor
Hisataka Nakashima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DuPont Toray Specialty Materials KK
Original Assignee
Dow Corning Toray Silicone Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Corning Toray Silicone Co Ltd filed Critical Dow Corning Toray Silicone Co Ltd
Application granted granted Critical
Publication of DE69214227D1 publication Critical patent/DE69214227D1/de
Publication of DE69214227T2 publication Critical patent/DE69214227T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/16—Polysiloxanes containing silicon bound to oxygen-containing groups to hydroxyl groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/06—Preparatory processes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Silicon Polymers (AREA)
DE69214227T 1991-08-06 1992-08-05 Verfahren zur Herstellung von Polyphenylsilsesquioxanen Expired - Fee Related DE69214227T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3221052A JPH0539357A (ja) 1991-08-06 1991-08-06 フエニルポリシルセスキオキサンおよびその製造方法

Publications (2)

Publication Number Publication Date
DE69214227D1 true DE69214227D1 (de) 1996-11-07
DE69214227T2 DE69214227T2 (de) 1997-03-06

Family

ID=16760745

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69214227T Expired - Fee Related DE69214227T2 (de) 1991-08-06 1992-08-05 Verfahren zur Herstellung von Polyphenylsilsesquioxanen

Country Status (4)

Country Link
US (1) US5247043A (de)
EP (1) EP0526887B1 (de)
JP (1) JPH0539357A (de)
DE (1) DE69214227T2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5412053A (en) * 1993-08-12 1995-05-02 The University Of Dayton Polymers containing alternating silsesquioxane and bridging group segments and process for their preparation
US5858544A (en) * 1995-12-15 1999-01-12 Univ Michigan Spherosiloxane coatings
JP3635156B2 (ja) * 1996-08-19 2005-04-06 ダウ コーニング アジア株式会社 硬化性ポリメチルシルセスキオキサン組成物
US5801262A (en) * 1997-06-30 1998-09-01 General Electric Company Process for preparing polysiloxane microspheres with a narrow size distribution
US6281285B1 (en) * 1999-06-09 2001-08-28 Dow Corning Corporation Silicone resins and process for synthesis
EP2139963B1 (de) * 2007-04-26 2015-05-20 Dow Corning Corporation Wässrige silikonemulsionen für hydrophobie
WO2009096420A1 (ja) * 2008-01-31 2009-08-06 Showa Denko K.K. 凹凸パターン形成方法、およびそれを利用した磁気記録媒体の製造方法
JP4990866B2 (ja) 2008-10-08 2012-08-01 昭和電工株式会社 磁気記録媒体の製造方法および磁気記録再生装置
KR101249798B1 (ko) * 2010-08-18 2013-04-03 한국과학기술연구원 선택적으로 구조가 제어된 폴리실세스퀴옥산의 제조방법 및 이로부터 제조된 폴리실세스퀴옥산
KR102126787B1 (ko) * 2012-03-27 2020-06-25 닛산 가가쿠 가부시키가이샤 자기조직화막의 하층막 형성 조성물
MY154045A (en) 2012-05-25 2015-04-27 Daicel Corp Curable resin composition and cured product thereof, encapsulating agent, and optical semiconductor device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3378575A (en) * 1964-07-29 1968-04-16 Gen Electric Process for making cyclotetra-siloxanetetrol
FR1437889A (fr) * 1964-07-29 1966-05-06 Thomson Houston Comp Francaise Nouveaux polysiloxanes cycliques
JPS5710627A (en) * 1980-06-24 1982-01-20 Hitachi Chem Co Ltd Preparation of polysiloxane with fractionated molecular weight
JPS5850657A (ja) * 1981-09-18 1983-03-25 Sanyo Electric Co Ltd ガイドシリンダ製造方法
JPS5859222A (ja) * 1981-10-03 1983-04-08 Japan Synthetic Rubber Co Ltd オルガノポリシルセスキオキサン及びその製造方法
JPS59108033A (ja) * 1982-12-10 1984-06-22 Dainippon Ink & Chem Inc 高分子量ラダ−型ポリフエニルシロキサンの製造方法
JP2513595B2 (ja) * 1984-11-28 1996-07-03 富士通株式会社 ラダ−型シリコン樹脂の分子量分別法
JPH0336934A (ja) * 1989-06-30 1991-02-18 Nec Corp バッテリ充電制御方式
US5081202A (en) * 1989-11-17 1992-01-14 Mitsubishi Denki Kabushiki Kaisha High purity phenyl silicone ladder polymer and method for producing the same

Also Published As

Publication number Publication date
EP0526887A1 (de) 1993-02-10
EP0526887B1 (de) 1996-10-02
DE69214227T2 (de) 1997-03-06
JPH0539357A (ja) 1993-02-19
US5247043A (en) 1993-09-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee